Ranking of Washington Counties By Natural Population Increase in 2019

Updated on January 26, 2024.

Based on the US Census Vintage data estimates, in 2019, the Natural Population Increase for Washington was 27.75K. Among all Washington counties, King County had the highest natural population increase (10.84K), followed by Pierce County (4.14K), and Snohomish County (4.05K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Washington counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

See this for other years:
Ranking of Washington Counties By Natural Population Increase in 2019
King
Pierce
Snohomish
Clark
Yakima
Benton
Franklin
Spokane
Grant
Kitsap
Ranking of Washington Counties By Natural Population Increase in 2019
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Rank County Natural Pop. Increase
1 King County 10844
2 Pierce County 4139
3 Snohomish County 4048
4 Clark County 1740
5 Yakima County 1491
6 Benton County 1156
7 Franklin County 1075
8 Spokane County 1015
9 Grant County 799
10 Kitsap County 704
11 Thurston County 689
12 Adams County 284
13 Whatcom County 258
14 Douglas County 219
15 Chelan County 165
16 Skagit County 139
17 Whitman County 98
18 Island County 92
19 Kittitas County 72
20 Walla Walla County 49
21 Cowlitz County 47
22 Skamania County 12
23 Okanogan County 11
24 Klickitat County 3
25 Garfield County 2
26 Columbia County -7
27 Lincoln County -16
28 Ferry County -18
29 Wahkiakum County -21
30 Asotin County -27
31 Lewis County -29
32 San Juan County -41
33 Pend Oreille County -44
34 Stevens County -57
35 Mason County -67
36 Grays Harbor County -163
37 Pacific County -170
38 Jefferson County -200
39 Clallam County -544